<div echarts [options]="chartOption" class="chart"></div>

<nz-button-group>
  <button nz-button (click)="onClickCumulativeUsers()">
    累计用户
  </button>
  <button nz-button (click)="onClickTodayNewUsers()">
    今日新增用户
  </button>
  <button nz-button (click)="onClickCumulativeOrders()">
    累计订单
  </button>
  <button nz-button (click)="onClickTodayNewOrders()">
    今日新增订单
  </button>
  <button nz-button (click)="onClickCumulativeTurnover()">
    累计营业额
  </button>
  <button nz-button (click)="onClickTodayNewTurnover()">
    今日营业额
  </button>
</nz-button-group>
